Old river
Description
Shows aerial views of a river, a close-up of boulders on a dry river bed, and a panorama of the effects of erosion. Diagrams explain the development of an old river from a young stream. Also shows how waterfalls erode away their beds.
Runtime
9 minutes
Subjects
Geography
Genre
Database
Alexander Street
https://www.remote.uwosh.edu/login?url=http://www.aspresolver.com/aspresolver.asp?AHIV;2859694